---
id: CVE-2026-85381
title: >-
  A security vulnerability has been detected in light0011 cms
  c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930
summary: >-
  A security vulnerability has been detected in light0011 cms
  c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930.
  This issue affects some unknown processing of the file
  App/Home/Controller/ChapterController.c…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-285
  - CWE-639
vendor: light0011
product: cms
affected:
  - cms c774dce31c6df0055568a8d5c53d964d99be199d
  - cms f72cf46f601efb2a0618c3814cc2f61380b38930
published: '2026-09-04'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T15:18:51.587'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-85381'
references:
  - url: 'https://github.com/light0011/cms/'
    label: cna@vuldb.com
  - url: 'https://github.com/light0011/cms/issues/5'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-85381'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/894801'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/398535'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/398535/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-08T14:30:08.172226Z'
epss: 0.00571
epssPercentile: 0.44907
ingestedAt: '2026-09-08T15:33:26.959Z'
---

## Overview

A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This issue affects some unknown processing of the file App/Home/Controller/ChapterController.class.php of the component Chapter Controller. Such manipulation of the argument content leads to authorization bypass. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.